Home / 183,176,567.20-252,786,127.50-99,546,357.88

Finding the Fourth Proportional to 183,176,567.20, 252,786,127.50 and 99,546,357.88

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Solution

The fourth proportional to 183,176,567.20, 252,786,127.50 and 99,546,357.88 is: 137,375,313.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,176,567.20 : 252,786,127.50 = 99,546,357.88 : x
  2. Step 2: Convert to fraction form
    183,176,567.20/252,786,127.50 = 99,546,357.88/x
  3. Step 3: Cross multiply
    183,176,567.20x = 252,786,127.50 × 99,546,357.88
  4. Step 4: Simplify right side
    183,176,567.20x = 25,163,938,315,214,308
  5. Step 5: Solve for x
    x = 25,163,938,315,214,308/183,176,567.20
  6. Step 6: Final answer
    x = 137,375,313.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.